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Levart [38]
3 years ago
11

Write a 2-digit number that has twice as big ten digit as it has unit digit.

Mathematics
1 answer:
uysha [10]3 years ago
3 0

Answer:

21, 42, 63, 84

Step-by-step explanation:

21         2/2=1

42         4/2=2

63         6/2=3

84         8/2=4

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write the formula used to find length when the breadth height and volume are known........breadth when the length height and vol
sdas [7]

Answer: L = V/bh

b= V/Lh and h= V/Lb

Step-by-step explanation: V = Lbh or V= lwh is also used for the Basic form for the Volume of a cube or rectangular prism is

Volume = Length × breadth × height

The volume will be expressed as cubic units such as cubic meters cubic feet. Sometimes abbreviations are used like cm^3 for cubic centimeters.

When you know the Volume, and you need to find a missing dimension, just make a fraction with the V in the numerator and the dimensions you know in the denominator. This means you are dividing the Volume by the area of the dimensions you have been given to find the missing dimension.

8 0
3 years ago
Read 2 more answers
For which equation is (4, 3) a solution?<br> y = 2x – 1<br> y = 3x – 4<br> y = 2x – 5<br> y = x + 3
Morgarella [4.7K]

Answer:

The third (y=2x–5)

Step-by-step explanation:

y=2x–5

if we substitute then:

3=2(4)–5

3=8–5

4 0
3 years ago
51.66 the 6 in the tenths place is _______ the value of the 6 in the hundredths place
Vikki [24]
The value of 6 in the tenths place is 10 times the value of 6 in the hundredths place.

0.06 x 10 = 0.6
4 0
3 years ago
What is the constant rate if hours is 2;4;6;8 and the miles is 70;140;210;and 280?
dezoksy [38]
35 miles per hour. 70/2=35, 140/4=35, 210/6=35, 280/8=35 :)
4 0
3 years ago
Simplify 12cm to 2.5mm
julia-pushkina [17]

Given:

12cm to 2.5mm

To find:

The simplified for of given statement.

Solution:

We know that,

1 cm = 10 mm

12 cm =120mm

We have,

12cm to 2.5mm

It can be written as

\dfrac{12\ cm}{2.5\ mm}=\dfrac{120\ mm}{2.5 mm}

\dfrac{12\ cm}{2.5\ mm}=\dfrac{120}{2.5}

\dfrac{12\ cm}{2.5\ mm}=48

Therefore, the value of 12 cm to 2.5 mm is 48 or 48:1.

7 0
3 years ago
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